AI panel now minimizes and expands based on chat history and input focus.
Changes
- AI panel minimizes to input bar only when there’s no chat history present.
- Panel automatically expands upon sending the first message and remains open thereafter.
- Context selector appears with a 5px square indicator when the input field is focused.
- Panel auto-expands or collapses when switching between notes with or without chat history.
- Introduced separate FocusState for minimized and expanded input fields for better usability.
- Implemented smooth fade animations to transition between minimized and expanded panel states.